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kotlinlang

While making a custom encoder/decoder, it is possible to support additional data formats so that users don't need to do `@Serializable(with = ...::class)` whenever they use the data format?
For example, support UUID:
```
class MyEncoder : NamedValueEncoder {
     fun encodeInt() { ... }
      ...
     fun encodeUUID() { ... }
}
class MyDecoder : NamedValueDecoder {
      fun decodeInt() { ... }
       ...
      fun decodeUUID() { ... }
```

And then users can do:
```
@Serializable
data class OtherFormats(val uuid: UUID)
```
Instead of:
```
@Serializable
data class OtherFormats(@Serializable(with = UuidSerializer::class) val uuid: UUID)
```

(where `UuidSerializer` is the name of a class annotated with `@Serializer(forClass=UUID::class)`)

There's a `@Serializer(forClass=UUID::class)` you can look into.

That requires you to do `@Serializable(with = UuidSerializer::class)`

When `UuidSerializer` is the name of a class annotated with `@Serializer(forClass=UUID::class)`